:root {
  --bg: #0b0f14;
  --bg-elevated: #12171e;
  --border: rgba(255,255,255,0.08);
  --text: #edeff2;
  --text-secondary: #8b96a5;
  --text-muted: #5a6472;
  --mint: #00e5a0;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 96px;
}

header.masthead {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}

.wordmark {
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
}
.wordmark .a { color: var(--mint); }

.updated {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 40px;
}

h1 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 4px;
  text-wrap: balance;
}

h2 {
  font-size: 19px;
  font-weight: 700;
  margin: 40px 0 12px;
  color: var(--text);
}

p, li {
  color: var(--text-secondary);
  font-size: 16px;
}

strong { color: var(--text); font-weight: 600; }

a { color: var(--mint); text-decoration: none; }
a:hover { text-decoration: underline; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}
th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: top;
}
th {
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.04em;
}

.callout {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  margin: 24px 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.nav {
  display: flex;
  gap: 20px;
  margin: 40px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 14px;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 32px 0;
}